| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $121.37 | 6.374% | $129.1061 | $129.11 | $129.10 | $129.10 |
| Purchase #2 | $177.97 | 9.733% | $195.2918 | $195.29 | $195.30 | $195.30 |
| Purchase #3 | $223.34 | 8.181% | $241.6114 | $241.61 | $241.60 | $241.60 |
| Purchase #4 | $99.98 | 13.373% | $113.3503 | $113.35 | $113.35 | $113.40 |
| Purchase #5 | $192.33 | 5.450% | $202.812 | $202.81 | $202.80 | $202.80 |
| Purchase #6 | $156.89 | 6.868% | $167.6652 | $167.67 | $167.65 | $167.70 |
| Purchase #7 | $203.64 | 7.215% | $218.3326 | $218.33 | $218.35 | $218.30 |
| 7 purchase totals = | $1,175.52 | $1,268.1694 | $1,268.17 | $1,268.15 | $1,268.20 | |